VLAN Commands

4

Configuring VLAN Interfaces

 

 

 

 

 

 

Table 4-53 Configuring VLAN Interfaces

 

 

 

 

 

 

 

 

 

 

 

Command

Function

Mode

 

Page

 

 

 

 

 

 

 

interface vlan

Enters interface configuration mode for a specified VLAN

IC

 

4-151

 

 

 

 

 

 

 

switchport mode

Configures VLAN membership mode for an interface

IC

 

4-152

 

 

 

 

 

 

 

switchport

Configures frame types to be accepted by an interface

IC

 

4-152

 

acceptable-frame-types

 

 

 

 

 

 

switchport ingress-filtering

Enables ingress filtering on an interface

IC

 

4-153

 

 

 

 

 

 

 

switchport native vlan

Configures the PVID (native VLAN) of an interface

IC

 

4-154

 

 

 

 

 

 

 

switchport allowed vlan

Configures the VLANs associated with an interface

IC

 

4-155

 

 

 

 

 

 

 

switchport gvrp

Enables GVRP for an interface

IC

 

4-165

 

 

 

 

 

 

 

switchport forbidden vlan

Configures forbidden VLANs for an interface

IC

 

4-156

 

 

 

 

 

 

 

switchport priority default

Sets a port priority for incoming untagged frames

IC

 

4-169

 

 

 

 

 

 

 

 

interface vlan

This command enters interface configuration mode for VLANs, which is used to configure VLAN parameters for a physical interface.

Syntax

interface vlan vlan-id

vlan-id- ID of the configured VLAN. (Range: 1-4094, no leading zeroes)

Default Setting

None

Command Mode

Global Configuration

Example

The following example shows how to set the interface configuration mode to VLAN 1, and then assign an IP address to the VLAN:

Console(config)#interface vlan 1

Console(config-if)#ip address 192.168.1.254 255.255.255.0

Console(config-if)#

Related Commands

shutdown (4-113)

4-151

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LevelOne GSW-2692 manual Configuring Vlan Interfaces Command Function Mode, Syntax Interface vlan vlan-id
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GSW-2692 specifications

The LevelOne GSW-2692 is an advanced Layer 2 Gigabit Ethernet switch that is designed to cater to the networking needs of both small and medium-sized enterprises. Highly regarded for its reliability and performance, the GSW-2692 offers 24 Gigabit Ethernet ports, enabling seamless and high-speed data transfers across connected devices. With its robust design and versatile capabilities, this switch has earned its place as an essential component in modern IT infrastructure.

One of the standout features of the GSW-2692 is its extensive support for advanced networking technologies. The switch includes support for IEEE 802.1Q VLAN tagging, which allows users to create separate virtual networks for improved traffic management and enhanced security. By segregating network traffic, businesses can optimize bandwidth usage and reduce congestion, contributing to overall increased network performance.

Additionally, the GSW-2692 supports Spanning Tree Protocol (STP) and Rapid Spanning Tree Protocol (RSTP), ensuring loop-free network topology. This capability is crucial in larger networking environments where multiple switches are interconnected, as it prevents broadcast storms and enhances network resilience. The switch also includes features such as port mirroring, which provides administrators with the capability to monitor network traffic in real-time for troubleshooting and analysis.

Power over Ethernet (PoE) support is another significant advantage of the GSW-2692. With PoE functionality, it enables the switch to deliver electrical power along with data to connected devices such as IP cameras, VoIP phones, and wireless access points, eliminating the need for additional power sources and simplifying installations.

In terms of physical characteristics, the LevelOne GSW-2692 is designed for efficient heat dissipation and features a fanless design, which ensures silent operation. Its desktop or rack-mountable options make it flexible for various installation environments. The switch also features a web-based management interface, which simplifies the configuration and monitoring processes, allowing for intuitive management of network settings.

Overall, the LevelOne GSW-2692 stands out as a feature-rich, reliable, and high-performance networking solution that meets the demands of modern enterprises. Its combination of advanced technologies, scalability, and ease of use makes it an excellent choice for businesses looking to enhance their network infrastructure.
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